Note 11 - Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2012

Dec. 31, 2011

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	Gross
	Carrying		Accumulated			Asset
	Amount		Amortization			Write-off			Net
Developed technologies	$	2,564	$	(1,366	)	$	(1,198	)	$	-
Other		317		(286	)		-			31
	$	2,881	$	(1,652	)	$	(1,198	)	$	31

	Gross
	Carrying		Accumulated
	Amount		Amortization			Net
Developed technologies	$	2,564	$	(1,093	)	$	1,471
Customer relationship		261		(261	)		-
Tradename		56		(56	)		-
Other		317		(223	)		94
	$	3,198	$	(1,633	)	$	1,565